Tensile and bending properties of AA5754 aluminum alloys

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DOIResolve DOI: http://doi.org/10.1016/S0921-5093(01)01226-6
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TypeArticle
Journal titleMaterials Science and Engineering A
Volume316
Issue1-2
Pages5259; # of pages: 8
SubjectAluminum alloys; Bendability; Tensile
AbstractThe ductility and bendability of AA5754 automotive sheets have been investigated as a function of iron content. The influence of pre-strain, introduced by cold rolling, on the bendability has also been examined. The low iron containing alloy (0.08 wt.%) showed development of surface instability in the form of small undulations on the tensile surface. In contrast, the high iron containing alloy (0.30 wt.%) showed cracks on the tensile surface. The development of damage during bending has been studied by carrying out in-situ bend tests in a scanning electron microscope. High iron containing alloy exhibits damage at the iron rich particles which leads to drastic reduction in the bendability.
Publication date
AffiliationNational Research Council Canada; NRC Institute for Fuel Cell Innovation
Peer reviewedNo
NPARC number12338307
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Record identifier3c557d20-140a-4576-b2f3-6ed78d34e340
Record created2009-09-10
Record modified2016-05-09
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